ChemicalBook Product Catalog Chemical Reagents Organic reagents Sulfonates / Sulfinates salts 1-Naphthol-3,6-disulfonic acid disodium salt

1-Naphthol-3,6-disulfonic acid disodium salt

1-Naphthol-3,6-disulfonic acid disodium salt Basic information
Product Name:1-Naphthol-3,6-disulfonic acid disodium salt
Synonyms:RUDOLF GUERCKE ACID DISODIUM SALT HYDRATE;2,7-Naphthalenedisulfonicacid,4-hydroxy-,disodiumsalt;7-naphthalenedisulfonicacid,4-hydroxy-disodiumsalt;VIOLET ACID DISODIUM SALT HYDRATE;DisodiuM 1-Naphthol-3,6-disulfonate ;1-HYDROXYNAPHTHALENE-3,6-DISULFONIC ACID DISODIUM SALT;4-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID, DISODIUM SALT;4-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT HYDRATE
CAS:20349-39-7
MF:C10H9NaO7S2
MW:328.28
EINECS:243-754-8
Product Categories:Intermediates of Dyes and Pigments
Mol File:20349-39-7.mol
1-Naphthol-3,6-disulfonic acid disodium salt Structure
1-Naphthol-3,6-disulfonic acid disodium salt Chemical Properties
Boiling point 722.44℃[at 101 325 Pa]
density 1.816[at 20℃]
vapor pressure 0Pa at 25℃
Water Solubility 1000g/L at 25℃
LogP-3.99 at 25℃
CAS DataBase Reference20349-39-7(CAS DataBase Reference)
EPA Substance Registry System2,7-Naphthalenedisulfonic acid, 4-hydroxy-, disodium salt (20349-39-7)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 29089910
MSDS Information
1-Naphthol-3,6-disulfonic acid disodium salt Usage And Synthesis
Chemical Propertiespinkish-grey presscake
Flammability and ExplosibilityNotclassified
1-Naphthol-3,6-disulfonic acid disodium salt Preparation Products And Raw materials
ACID VIOLET 7 1-(DIMETHYLPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT,1-(2,4,5-TRIMETHYLPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT Mordant Blue 13 2,7-Naphthalenedisulfonic acid disodium salt 2,6-DI-TERT-BUTYLNAPHTHALENE SULFONIC ACID SODIUM SALT 1-Naphthol-3,6-disulfonic acid disodium salt 2-Diazo-1-naphthol-5-sulfonic acid ACID VIOLET 5 LUXOL FAST BLUE ARN 8-AMINO-1-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT 1-Naphthol-3,6-disulfonic acid disodium salt, Disodium 4-hydroxy-2,7-naphthalenedisulfonate,1-NAPHTHOL-3,6-DISULFONIC ACID, DISODIUM SALT HYDRATE, TECH. R Salt /2-Naphthol-3,6-Disulfonic Acid disodium salt Dihydroergotoxine mesylate ACID RED 1 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate 1-(4-NITROPHENYLAZO)-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT SULFONAZO III, TITRATION INDICATOR FOR S O4 POLYVINYL CHLORIDE, AMINATED
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